package com.mmall.annotations;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Created by JiaJia on 2019/6/4 0004.
 */

@Target(ElementType.TYPE)
@Retention(RetentionPolicy.SOURCE)
public @interface ThreadSafe {
    /**
     * 标记“线程安全”的类或者写法
     */
    String value() default "";
}
